NSN

4820-01-397-7119

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$571.43

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-397-71193 records
Part NumberCAGEManufacturerRNCCRNVC
1828AS13030003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier72
1828AS130-130003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier32
28580-1281400Haskel International, Llc Dba Haskel International, Llc59
Manufacturers (2)

Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier

CAGE 30003
View NSNs

Haskel International, Llc Dba Haskel International, Llc

CAGE 81400
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$571.43EA0
01-OCT-2025$571.43EA0
Identification Data

DEMIL

Q

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
AEHZMAXIMUM OPERATING TEMP125.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQJXNOMINAL THREAD SIZE0.250 INCHES ALL ENDS
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CSDCOPENING PRESSURE SETTING2900.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESTO BE CLEANED FOR OXYGEN SERVICE PER MIL-I-52211, METHOD C, LEVEL B, CLASS A
MATTMATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE SEAT
MATTMATERIALSTEEL CORROSION RESISTING BODY
MATTMATERIALRUBBER PACKING
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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About NSN 4820-01-397-7119

NSN 4820-01-397-7119 is a National Stock Number assigned to Valve,Safety Relief. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-397-7119 is $571.43. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-397-7119, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.